Cutting and Folding Tape Machine

Abstract

The present application provides a cutting, folding and taping machine, which includes a feeding mechanism for releasing a roll of material tape, a cutting mechanism for cutting products from the material tape, a fixing mechanism for fixing and positioning the products after being cut by the cutting mechanism, a folding mechanism for breaking the waste part of the products fixed on the fixing mechanism, a detecting mechanism for detecting the products after the waste is broken by the breaking mechanism, a positioning mechanism for positioning the products, a taping mechanism for taping and packaging the positioned products, and a turntable mechanism for transferring the products. The cutting, folding and taping machine provided by the present application cuts the special-shaped products through the cooperation of the cutting mechanism, the fixing mechanism and the folding mechanism, without using precise cutting tools, solving the problems of complex cutting process and difficult control of cutting quality. The products after the waste is broken by the folding mechanism are detected by the detecting mechanism, positioned by the positioning mechanism, and then transferred to the taping mechanism, and the taping mechanism packages the products into a tape shape.

Description

Technical Field

[0001] This application belongs to the technical field of electronic device manufacturing, and more specifically, relates to a cutting, folding, and taping machine. Background Art

[0002] With the wide application of electronic and communication products, connector components are essential parts used inside electronic products, such as shrapnel, RF radio frequency sockets, etc. There is also an increasing demand for some small metal parts used for internal fixation. To adapt to automated production, these small parts are mounted on the circuit board through a surface mount machine. In order to achieve continuous feeding of the surface mount machine, these small parts need to be first packaged in a carrier tape. And these small parts are all blanked by a progressive die, that is, the product is connected to the strip material to form a strip material or a roll material. Generally, the product is directly blanked from the strip material. However, for some special-shaped products, such as a bullet head protruding from the cutting position, it cannot be directly cut.

[0003] Currently, the cutting solution for ordinary products is relatively mature, that is, a special cutting mechanism is used for cutting, and then the material is picked up by a suction nozzle and placed into the carrier tape, and finally the adhesive film is sealed. This solution can only process ordinary products and cannot cut products with a bullet head protruding from the cutting position. For products with a bullet head protruding from the cutting position, the existing solution is to cut through a precision cutting tool extending into the bullet head and in the middle of the cutting position. The cutting speed is slow, the cutting action is complex, the cutting tool is costly and easily damaged, and the quality of the product is difficult to guarantee. Summary of the Invention

[0004] The purpose of the embodiments of this application is to provide a cutting, folding, and taping machine to solve the technical problems of complex cutting processes and difficult control of cutting quality for special-shaped products in the prior art.

[0005] To achieve the above purpose, the technical solution adopted in this application is: providing a cutting, folding, and taping machine, including:

[0006] A feeding mechanism for releasing a roll of strip material;

[0007] A cutting mechanism for cutting the product from the strip material;

[0008] A fixing mechanism for fixing and positioning the product after being cut by the cutting mechanism;

[0009] A folding mechanism for breaking the waste part of the product fixed on the fixing mechanism;

[0010] An inspection mechanism for inspecting the product after the waste part is broken by the breaking mechanism;

[0011] A positioning mechanism for positioning the product;

[0012] A tape sealing mechanism for tape-sealing and packaging the positioned product; and

[0013] A turntable mechanism for sequentially transferring the product in the order of the cutting mechanism, the fixing mechanism, the detecting mechanism, the positioning mechanism, and the tape sealing mechanism.

[0014] In one embodiment, the fixing mechanism includes a backlight assembly that provides a light source for the detecting mechanism and a folding material positioning assembly for fixing and positioning the product. The folding material positioning assembly includes a folding material positioning block, a material receiving funnel disposed below the folding material positioning block, and a material receiving cylinder disposed below the material receiving funnel. A positioning groove for the product to be inserted is provided on the folding material positioning block.

[0015] In one embodiment, the folding mechanism includes a rotary driving member, a link structure driven by the rotary driving member to swing with opposite movement directions at both ends, two clamping pieces disposed opposite to each other and used for clamping the waste part of the product, a first elastic member elastically connecting the two clamping pieces, and a clamping piece guide rail for guiding the two clamping pieces. The two clamping pieces are respectively connected to both ends of the link structure, and both clamping pieces are slidably connected to the clamping piece guide rail. A guiding hole is provided at one end of the link structure, and one end of one of the clamping pieces is slidably disposed in the guiding hole.

[0016] In one embodiment, the link structure includes a first link and a second link. The two clamping pieces are respectively a first clamping piece and a second clamping piece. The first clamping piece is rotatably connected to the first link, the second clamping piece is rotatably connected to the second link, and the guiding hole is provided in the first link or the second link.

[0017] In one embodiment, the feeding mechanism includes a feeding motor, a tape reel driven by the feeding motor, a connecting shaft fixedly connected to the feeding motor, a paper roll holder fixed on the connecting shaft, a paper roll rotatably connected to the paper roll holder and used for winding waste paper, and a second elastic member that makes the outer circumference of the paper roll closely adhere to the outer circumference of the tape reel. Both ends of the second elastic member are respectively connected to the end of the connecting shaft and the paper roll holder.

[0018] In one embodiment, the cutting mechanism includes a tape guiding assembly for receiving and guiding the tape from the feeding mechanism, a tape translation assembly for translating the tape, and a cutting component for cutting the product from the tape; the cutting component includes a cutting motor, a clamping block driven by the cutting motor to swing, a sliding rod connected to the clamping block, a sliding rod guiding block for guiding the sliding rod, a first cutter fixedly provided, a drag pin for fixing the tape, a tool holder fixed at one end of the sliding rod, and a second cutter fixed on the tool holder.

[0019] In one embodiment, the tape translation assembly includes a tape translation motor, a synchronous belt structure driven by the tape translation motor, two pinwheels connected to the synchronous belt structure and rotating synchronously, and two pressing wheels respectively tangent to the two pinwheels. The outer periphery of the pinwheel has a protrusion for passing through the tape.

[0020] In one embodiment, the tape guiding assembly includes a guide wheel and a tape guide rail, and the guide wheel and the tape guide rail are arranged at intervals along the translation direction of the tape.

[0021] In one embodiment, the cutting mechanism further includes a waste cutting assembly for cutting the waste part of the tape. The waste cutting assembly is arranged at the tail end of the tape translation assembly. The waste cutting assembly includes a cylinder, a third cutter driven by the cylinder to move up and down, a fixed fourth cutter, and a waste guiding block for guiding the waste part of the tape.

[0022] In one embodiment, the tape sealing mechanism includes a tape carrier assembly for loading products onto a flat tape carrier and an adhesive assembly for bonding a film to the tape carrier to encapsulate the products.

[0023] The beneficial effects of the cutting, folding, and taping machine provided by this application are as follows: Compared with the prior art, the cutting, folding, and taping machine of this application includes a feeding mechanism, a cutting mechanism, a fixing mechanism, a folding mechanism, a detection mechanism, a positioning mechanism, a tape sealing mechanism, and a turntable mechanism. The cutting mechanism is used to cut products from the tape. For special-shaped products, there is still waste on the products cut by the cutting mechanism. After the products with waste are transferred to the fixing mechanism through the turntable mechanism, the folding mechanism clamps the waste part and breaks the waste part, so that all the waste on the special-shaped products is cut off. In this way, special-shaped products can be cut off through the cooperation of the cutting mechanism, the fixing mechanism, and the folding mechanism, without using precise cutters for cutting, solving the problems of complex cutting processes and difficult control of cutting quality. After the waste of the products is broken by the folding mechanism, the products are detected by the detection mechanism and positioned by the positioning mechanism, and then transferred to the tape sealing mechanism. The tape sealing mechanism encapsulates the products into a tape, thus completing the taping of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of this application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 It is a three-dimensional structure diagram of the cutting, folding, and taping machine provided by the embodiment of this application;

[0026] Figure 2 The three-dimensional structure diagram of the feeding mechanism provided by the embodiment of the present application;

[0027] Figure 3 The three-dimensional structure diagram of the cutting mechanism provided by the embodiment of the present application;

[0028] Figure 4 is Figure 3 The partial enlarged view of A in;

[0029] Figure 5 The three-dimensional structure diagram of the waste material cutting component provided by the embodiment of the present application;

[0030] Figure 6 The three-dimensional structure diagram of the fixing mechanism provided by the embodiment of the present application;

[0031] Figure 7 The three-dimensional structure diagram of the material folding mechanism provided by the embodiment of the present application;

[0032] Figure 8 The three-dimensional structure diagram of the positioning mechanism provided by the embodiment of the present application;

[0033] Figure 9 The three-dimensional structure diagram of the tape sealing mechanism provided by the embodiment of the present application.

[0034] Among them, the reference numerals in the figure:

[0035] 1. Feeding mechanism; 11. Feeding motor; 12. Tape reel; 13. Connecting shaft; 14. Paper roll holder; 15. Second elastic member; 16. Paper roll; 2. Cutting mechanism; 21. Tape guiding assembly; 211. Guide pulley; 212. Tape guide rail; 22. Tape translation assembly; 221. Tape translation motor; 222. Synchronous belt structure; 223. Pinwheel; 224. Pressing wheel; 23. Material cutting assembly; 231. Material cutting motor; 232. Clamping block; 233. Slide bar; 234. Slide bar guide block; 235. First cutter; 236. Second cutter; 237. Drag pin; 238. Tool holder; 24. Waste cutting assembly; 241. Cylinder; 242. Third cutter; 243. Fourth cutter; 244. Waste guide block; 3. Fixing mechanism; 31. Backlight assembly; 32. Folding material positioning assembly; 321. Folding material positioning block; 322. Material receiving funnel; 323. Material receiving cylinder; 4. Folding mechanism; 41. Rotation driving member; 42. Link structure; 421. First link; 4210. Guide hole; 422. Second link; 423. Swing member; 431. First clip; 432. Second clip; 44. Clip guide rail; 451. First slider; 452. Second slider; 46. Limit block; 47. Mounting plate; 481. Inductive sheet; 482. Sensor; 5. Detection mechanism; 51. Alignment detection unit; 52. Appearance detection unit; 6. Positioning mechanism; 61. Positioning motor; 62. Rotating block; 63. Positioning claw; 64. Third elastic member; 7. Tape sealing mechanism; 71. Carrier tape assembly; 72. Adhesive assembly; 8. Turntable mechanism. Detailed implementation manners

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0038] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0039] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more unless otherwise specifically defined.

[0040] Now, the cutting, folding, and taping machine provided in the embodiments of this application will be described.

[0041] Please refer to Figure 1 , in one of the embodiments of this application, the cutting, folding, and taping machine includes a feeding mechanism 1, a cutting mechanism 2, a fixing mechanism 3, a folding mechanism 4, a detection mechanism 5, a positioning mechanism 6, a tape sealing mechanism 7, and a turntable mechanism 8. The feeding mechanism 1 is used to release a coiled tape, and the incoming tape is in a coiled state. The cutting mechanism 2 is used to cut the product from the tape. After the special-shaped product is cut by the cutting mechanism 2, there is still some waste material on the product. The fixing mechanism 3 is used to fix and position the product after being cut by the cutting mechanism 2, facilitating the folding mechanism 4 to bend the waste part of the product and break the waste from the product body. The folding mechanism 4 is used to clamp and break the waste part of the product, so that all the remaining waste on the special-shaped product is broken. The product after the waste is broken by the folding mechanism 4 is detected by the detection mechanism 5. The qualified product is transferred to the positioning mechanism 6, and after being repositioned by the positioning mechanism 6, it is transferred to the tape sealing mechanism 7. The tape sealing mechanism 7 packages the qualified product in a carrier tape to complete the taping of the product, and the unqualified product is transferred to an unqualified material box. The turntable mechanism 8 is used to transfer the product in sequence according to the order of the cutting mechanism 2, the fixing mechanism 3, the detection mechanism 5, the positioning mechanism 6, and the tape sealing mechanism 7.

[0042] The cutting, folding, and taping machine in the above embodiment includes a feeding mechanism 1, a cutting mechanism 2, a fixing mechanism 3, a folding mechanism 4, a detection mechanism 5, a positioning mechanism 6, a tape sealing mechanism 7, and a turntable mechanism 8. The cutting mechanism 2 is used to cut the product from the tape. For special-shaped products, there is still waste on the product cut by the cutting mechanism 2. After the product with waste is transferred to the fixing mechanism 3 through the turntable mechanism 8, the folding mechanism 4 clamps the waste part and breaks the waste part, so that all the waste on the special-shaped product is cut off. In this way, the special-shaped product can be cut off through the cooperation of the cutting mechanism 2, the fixing mechanism 3, and the folding mechanism 4 without using a precision cutting tool, solving the problems of complex cutting process and difficult control of cutting quality. The product after the waste is broken by the folding mechanism 4 is detected by the detection mechanism 5 and positioned by the positioning mechanism 6 and then transferred to the tape sealing mechanism 7. The tape sealing mechanism 7 packages the product into a tape shape, thus completing the taping of the product.

[0043] In one of the embodiments of this application, please refer toFigure 2 , the feeding mechanism 1 includes a feeding motor 11, a tape reel 12, a connecting shaft 13, a paper roll cylinder seat 14, a paper roll cylinder 16 and a second elastic member 15. The tape reel 12 is connected to the moving end of the feeding motor 11, so that the tape reel 12 rotates under the drive of the feeding motor 11. The tape is wound on the tape reel 12, and there is a separator paper between each layer of the wound tape. The separator paper is used to protect the product and prevent the tapes from rubbing against each other and scratching the product. When the tape reel 12 rotates, the tape is gradually released, and correspondingly, the separator paper is also released. The connecting shaft 13 is fixedly connected to the fixed end of the feeding motor 11 and remains stationary. The paper roll cylinder seat 14 is fixed on the connecting shaft 13, and the paper roll cylinder 16 is rotatably connected to the paper roll cylinder seat 14. The paper roll cylinder 16 is used to wind up the separator paper. The two ends of the second elastic member 15 are respectively connected to the end of the connecting shaft 13 and the paper roll cylinder seat 14. Under the action of the second elastic member 15, the outer circumference of the paper roll cylinder 16 closely abuts against the outer circumference of the tape reel 12, so that the separator paper can be immediately wound on the paper roll cylinder 16. The second elastic member 15 can be selected as a compression spring or the like, as long as it can push the paper roll cylinder 16 to make the paper roll cylinder 16 abut against the tape reel 12.

[0044] In one embodiment of the present application, please refer to Figure 3 and Figure 4 , the cutting mechanism 2 includes a tape guiding assembly 21, a tape translation assembly 22 and a material cutting assembly 23. After the tape is released by the feeding mechanism 1, it moves to the tape guiding assembly 21. The tape guiding assembly 21 guides the tape so that the tape can smoothly enter the tape translation assembly 22. The tape translation assembly 22 translates the tape, so that the material cutting assembly 23 can cut the products from the tape in sequence.

[0045] Optionally, the blanking component 23 includes a blanking motor 231, a clamping block 232, a slide bar 233, a slide bar guide block 234, a first cutting knife 235, a second cutting knife 236, a drag pin 237, and a tool holder 238. The blanking motor 231 drives the clamping block 232 to swing. The slide bar 233 is connected to the clamping block 232. The swing of the clamping block 232 can drive the slide bar 233 to move up and down. The slide bar 233 is arranged in the slide bar guide block 234, and the slide bar guide block 234 restricts the slide bar 233 to move only in the vertical direction. The tool holder 238 is fixed to one end of the slide bar 233, and the second cutting knife 236 is fixed to the tool holder 238. Driven by the slide bar 233, the second cutting knife 236 moves up and down, while the first cutting knife 235 is fixed. The cooperation of the first cutting knife 235 and the second cutting knife 236 can cut the product from the strip. When the product to be cut reaches the positions of the first cutting knife 235 and the second cutting knife 236, the two drag pins 237 hold the strip, the first cutting knife 235 remains fixed, and the second cutting knife 236 moves up and down to cut the product. Optionally, a slide hole is formed in the clamping block 232, and one end of the slide bar 233 is connected to the slide hole, so that the slide bar 233 can rotate relative to the clamping block 232, and this end of the slide bar 233 can translate relative to the clamping block 232. In this way, restricted by the slide bar guide block 234, the clamping block 232 drives the slide bar 233 to move only in the vertical direction.

[0046] Optionally, the strip translation component 22 includes a strip translation motor 221, a synchronous belt structure 222, two pinwheels 223, and two pressing wheels 224. The strip translation motor 221 drives the synchronous belt structure 222 to move. The synchronous belt structure 222 has two output ends with synchronized movements, and the two pinwheels 223 are respectively connected to these two output ends, so that the movements of the two pinwheels 223 are synchronized. The synchronous belt structure 222 is a prior art and will not be elaborated here. The outer periphery of the pinwheel 223 has a convex portion, and the strip has pinholes. When the convex portion passes through the pinholes of the strip and the two pinwheels 223 rotate simultaneously, the strip is pulled to translate. The two pressing wheels 224 respectively abut against the outer periphery of the pinwheel 223 and are arranged tangentially to the pinwheel 223 to prevent the strip from detaching from the pinwheel 223. The pressing wheel 224 can always press the pinwheel 223 through an elastic member, so that when the uneven part of the strip passes between the pinwheel 223 and the pressing wheel 224, the pressing wheel 224 can also press the pinwheel 223.

[0047] Optionally, the tape guiding assembly 21 includes a guide wheel 211 and a tape guide rail 212, and the guide wheel 211 and the tape guide rail 212 are arranged at intervals along the translation direction of the tape. Both the guide wheel 211 and the tape guide rail 212 have a guiding effect on the tape. After the tape is released from the feeding mechanism 1, it first moves to the guide wheel 211, and then translates to the tape guide rail 212. One end of the tape guide rail 212 is close to the guide wheel 211, and the other end of the tape guide rail 212 is close to the tape translation assembly 22, so that the tape can smoothly enter the tape translation assembly 22.

[0048] In one embodiment of the present application, please refer to Figure 5 , the cutting mechanism 2 further includes a waste cutting assembly 24. After the cutting component 23 cuts the product from the tape, the remaining part of the tape is waste, and the waste cutting assembly 24 is used to cut this part of the waste. The waste cutting assembly 24 includes a cylinder 241, a third cutter 242, a fourth cutter 243 and a waste guiding block 244. The waste guiding block 244 has a channel for the waste to pass through, and this channel is opposite to the shearing part of the third cutter 242 and the fourth cutter 243. The third cutter 242 is driven by the cylinder 241 to move up and down, and cooperates with the fourth cutter 243 to cut the waste into small sections.

[0049] In one embodiment of the present application, please refer to Figure 1 , a plurality of suction nozzle assemblies are arranged circumferentially on the turntable mechanism 8, and each suction nozzle assembly corresponds to a working station below. The suction nozzle assembly is used to suck up the product and transfer the product from one mechanism to another through the rotation of the turntable mechanism 8. Specifically, the turntable mechanism 8 can transfer the cut product on the cutting mechanism 2 to the fixing mechanism 3, transfer the product on the fixing mechanism 3 to the detection mechanism 5, transfer the qualified product after detection to the positioning mechanism 6, and transfer the positioned product to the tape sealing mechanism 7.

[0050] In one embodiment of the present application, please refer to Figure 6 , the fixing mechanism 3 includes a backlight assembly 31 and a folding and positioning assembly 32. The backlight assembly 31 provides light for the detection mechanism 5 to cooperate with the detection mechanism 5 to detect the placement position of the product and whether there are defects on the appearance of the product. The folding and positioning assembly 32 includes a folding and positioning block 321, a material receiving funnel 322 and a material receiving cylinder 323. A positioning groove for the product to be embedded is provided on the folding and positioning block 321. The turntable mechanism 8 transfers the product to the positioning groove of the folding and positioning block 321, and the suction nozzle assembly presses the product into the positioning groove. In this way, the folding mechanism 4 can clamp the edge of the product waste and shake up and down to break the waste. The broken waste falls into the material receiving funnel 322 and finally enters the material receiving cylinder 323.

[0051] In one embodiment of the present application, please refer to Figure 7, the material folding mechanism 4 includes a rotary driving member 41, a connecting rod structure 42, two clamping pieces, a first elastic member, and a clamping piece guide rail 44. The rotary driving member 41 can be selected as a motor. The connecting rod structure 42 is connected to the rotary driving member 41 and is driven by the rotary driving member 41 to swing. The movement directions of the two ends of the connecting rod structure 42 are opposite, and the two clamping pieces are respectively connected to the two ends of the connecting rod structure 42. The first elastic member is elastically connected between the two clamping pieces, so that the connecting rod structure 42 maintains a stable state during movement. When the two clamping pieces approach each other, the first elastic member is compressed, and when the two clamping pieces move away from each other, the first elastic member is stretched. Both clamping pieces are slidably connected to the clamping piece guide rail 44, and the clamping piece guide rail 44 guides the two clamping pieces, so that the two clamping pieces slide along the length direction of the clamping piece guide rail 44. A guide hole 4210 is provided at one end of the connecting rod structure 42, and one end of one clamping piece is slidably disposed in the guide hole 4210, so that the clamping piece can slide in the guide hole 4210. Optionally, the two clamping pieces are respectively a first clamping piece 431 and a second clamping piece 432, and one end of the first clamping piece 431 is slidably connected in the guide hole 4210. When one end of the first clamping piece 431 abuts against the side wall at the lower end of the guide hole 4210, the rotary driving member 41 rotates counterclockwise. Under the joint restriction of the guide hole 4210 and the elastic member of the clamping piece guide rail 44, the clamping piece with the guide hole 4210 moves upward, and at the same time, the other clamping piece moves downward under the action of the counterclockwise rotation of the rotary driving member 41, offsetting the action of the elastic member, so that the two clamping pieces move away from each other. When the rotary driving member 41 rotates clockwise, the second clamping piece 432 moves upward, and the first clamping piece 431 moves downward. Due to the action of the elastic member, one end of the first clamping piece 431 always abuts against the side wall at the lower end of the guide hole 4210, and the pulling force of the elastic member and the supporting force of the side wall are balanced. Under the action of the clockwise rotation of the rotary driving member 41, it moves downward, so that the two clamping pieces gradually approach each other until they are clamped together, and the waste part of the product is clamped between the two clamping pieces. After the two clamping pieces are clamped together, the rotary driving member 41 continues to rotate clockwise, the second clamping piece 432 continues to move upward, and pushes the first clamping piece 431 to move upward to a high position at the same time (the setting of the guide hole 4210 enables the first clamping piece 431 to move upward at this time), so that the two clamping pieces move upward to fold the material; when the rotary driving member 41 rotates counterclockwise, the first clamping piece 431 and the second clamping piece 432 move downward to the clamping position at the same time, so that the two clamping pieces move downward to fold the material; in this way, the two clamping pieces reciprocate between the clamping position and the high position, so that the clamped waste is broken off from the product. Of course, the guide hole 4210 can also be provided on the second clamping piece 432.

[0052] Optionally, the link structure 42 includes a first link 421 and a second link 422. The first clamping piece 431 is rotatably connected to the first link 421, and the second clamping piece 432 is rotatably connected to the second link 422. The guiding hole 4210 can be formed in the first link 421 or the second link 422. When the rotary driving member 41 rotates, the moving directions of the first link 421 and the second link 422 are opposite. Specifically, the first link 421 moves upward and the second link 422 moves downward; or the first link 421 moves downward and the second link 422 moves upward. The first clamping piece 431 can move up and down under the guidance of the clamping piece guide rail 44 and the drive of the first link 421, and the second clamping piece 432 can also move up and down under the guidance of the clamping piece guide rail 44 and the drive of the second link 422.

[0053] Further, the link structure 42 includes a first link 421 and a second link 422, and further includes a swinging member 423. The swinging member 423 is connected to the moving end of the rotary driving member 41 and swings under the drive of the rotary driving member 41. The swinging directions of both ends of the swinging member 423 are opposite. Optionally, the middle part of the swinging member 423 is fixedly connected to the moving end of the rotary driving member 41. When the rotary driving member 41 rotates, the swinging directions of both ends of the swinging member 423 are opposite. The first link 421 is rotatably connected to one end of the swinging member 423, and the second link 422 is rotatably connected to the other end of the swinging member 423. The swinging member 423 can be rod-shaped, spherical, triangular, square, etc. The specific shape of the swinging member 423 is not limited here as long as the movements of the first link 421 and the second link 422 are opposite.

[0054] Optionally, a limiting block 46 is fixed on the mounting plate 47. The limiting block 46 is arranged at one end of the swinging member 423 close to the second link 422 and is used to stop the swinging member 423. When the swinging member 423 swings clockwise by too large an angle, the swinging of the swinging member 423 can be restricted, thereby restricting the second link 422 and the second clamping piece 432 from continuing to move upward and preventing the two clamping pieces from exceeding the stroke range. In this embodiment, the limiting block 46 is arranged above the swinging member 423; in other embodiments, the limiting block 46 can be arranged at one end of the swinging member 423 close to the first link 421 and below the swinging member 423.

[0055] In one embodiment of the present application, a first slider 451 and a second slider 452 which are arranged at intervals are slidably connected to the clamping piece guide rail 44. The first clamping piece 431 is fixedly connected to the first slider 451, and the second clamping piece 432 is fixedly connected to the second slider 452. In this embodiment, the first clamping piece 431 and the first slider 451 are separately arranged, and the second clamping piece 432 and the second slider 452 are separately arranged, which is more convenient for separate processing and reduces the production difficulty.

[0056] In one embodiment of the present application, a sensor 482 is fixed on the mounting plate 47. The guiding hole 4210 is formed in the first connecting rod 421. The first clamping piece 431 is fixedly connected with an induction piece 481 for triggering the sensor 482. When the first clamping piece 431 moves upward to a predetermined position, the induction piece 481 triggers the sensor 482. When the induction piece 481 is here, the position corresponding to the moving end of the rotation driving part 41 is the origin position. The arrangement of the sensor 482 and the induction piece 481 facilitates the folding mechanism 4 to determine the origin position, and rotates a set angle based on the origin position to realize the up-and-down movement of the clamping piece.

[0057] In one embodiment of the present application, the detection mechanism 5 includes a positive position detection unit 51 and an appearance detection unit 52. The backlight assembly 31 provides light sources for the positive position detection unit 51 and the appearance detection unit 52. The positive position detection unit 51 is used to detect the positive position degree of the product, and the appearance detection unit 52 is used to detect whether there are defects on the appearance of the product or to detect whether the position of the product is accurate. Both the positive position detection unit 51 and the appearance detection unit 52 include cameras. After the cameras take pictures of the product, the images are uploaded to the controller, and the controller analyzes whether the images meet the production requirements.

[0058] In one embodiment of the present application, please refer to Figure 8 , the positioning mechanism 6 includes a positioning motor 61, a rotating block 62, two positioning claws 63 rotatably connected to the rotating block 62, and a third elastic member 64 elastically connecting the two positioning claws 63. The two positioning claws 63 are symmetrically arranged with the rotation center of the positioning motor 61 as the center. The rotating block 62 is driven by the positioning motor 61 to rotate, and the rotation of the rotating block 62 causes the two positioning claws 63 to rotate accordingly. However, the two positioning claws 63 are pulled by the third elastic member 64, so that the two positioning claws 63 move away from or close to each other. When the two positioning claws 63 move close to each other until they clamp the product, the product can be positioned.

[0059] In one embodiment of the present application, please refer to Figure 9 , the tape sealing mechanism 7 includes a tape carrier assembly 71 and an adhesive assembly 72. The tape carrier assembly 71 unfolds the tape, and the turntable mechanism 8 transfers the product from the positioning mechanism 6 to the tape and loads it. The tape carrier assembly 71 can be composed of a motor and a synchronous pulley to make the tape move smoothly. The adhesive assembly 72 straightens the adhesive film through tape winding guidance, and bonds the adhesive film to the tape by cold sealing or heat sealing, so that the material is encapsulated into a tape, which is convenient for the production and processing of the next process.

[0060] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cutting, folding and taping machine, characterized in that, Including: A feeding mechanism for releasing a roll of tape; A cutting mechanism for cutting the product from the tape; A fixing mechanism for fixing and positioning the product after being cut by the cutting mechanism; A tape folding mechanism for breaking the waste part of the product fixed on the fixing mechanism; the tape folding mechanism includes a rotary driving member, a connecting rod structure driven by the rotary driving member to swing with opposite movement directions at both ends, two clamping pieces arranged oppositely and used for clamping the waste part of the product, a first elastic member elastically connecting the two clamping pieces, and a clamping piece guide rail for guiding the two clamping pieces. The two clamping pieces are respectively connected to both ends of the connecting rod structure, and both clamping pieces are slidably connected to the clamping piece guide rail. A guiding hole is opened at one end of the connecting rod structure, and one end of one of the clamping pieces is slidably arranged in the guiding hole; the connecting rod structure includes a first connecting rod and a second connecting rod. The two clamping pieces are respectively a first clamping piece and a second clamping piece. The first clamping piece is rotatably connected to the first connecting rod, the second clamping piece is rotatably connected to the second connecting rod, and the guiding hole is opened in the first connecting rod or the second connecting rod; when the rotary driving member rotates clockwise, the second clamping piece moves upward, and the first clamping piece moves downward. Due to the action of the elastic member, one end of the first clamping piece always abuts against the side wall at the lower end of the guiding hole, and the pulling force of the elastic member is balanced with the supporting force of the side wall. Under the action of the clockwise rotation of the rotary driving member, it moves downward, so that the two clamping pieces gradually approach until they clamp each other, and the waste part of the product is clamped between the two clamping pieces; After the two clamping pieces clamp each other, the rotary driving member continues to rotate clockwise, the second clamping piece continues to move upward, and pushes the first clamping piece to move upward to a high position at the same time, so that the two clamping pieces move upward to fold the tape; when the rotary driving member rotates counterclockwise, the first clamping piece and the second clamping piece move downward to the clamping position at the same time, so that the two clamping pieces move downward to fold the tape; in this way, the two clamping pieces reciprocate between the clamping position and the high position, so that the clamped waste is broken off from the product; A detection mechanism for detecting the product after the waste is broken by the tape folding mechanism; A positioning mechanism for positioning the product; A tape sealing mechanism for tape-sealing and packaging the positioned product; and A turntable mechanism for sequentially transferring the product in the order of the cutting mechanism, the fixing mechanism, the detection mechanism, the positioning mechanism, and the tape sealing mechanism; After the special-shaped product is cut by the cutting mechanism, there is still a part of waste on the product. The fixing mechanism is used to fix and position the product after being cut by the cutting mechanism, so as to facilitate the tape folding mechanism to bend the waste part of the product and break the waste from the product body. The product after the waste is broken by the tape folding mechanism is detected by the detection mechanism. The qualified product is transferred to the positioning mechanism, and after being repositioned by the positioning mechanism, it is transferred to the tape sealing mechanism. The tape sealing mechanism packages the qualified product in a carrier tape to complete the taping of the product.

2. The cutting, folding and taping machine according to claim 1, characterized in that: The fixing mechanism includes a backlight assembly that provides a light source for the detection mechanism and a blanking positioning assembly for fixing and positioning the product. The blanking positioning assembly includes a blanking positioning block, a receiving funnel disposed below the blanking positioning block, and a receiving cylinder disposed below the receiving funnel. A positioning groove for the product to be inserted is formed on the blanking positioning block.

3. The cutting, folding and taping machine according to claim 1, characterized in that: The feeding mechanism includes a feeding motor, a tape reel driven by the feeding motor, a connecting shaft fixedly connected to the feeding motor, a paper roll holder fixed on the connecting shaft, a paper roll rotatably connected to the paper roll holder and used for winding waste paper, and a second elastic member that makes the outer periphery of the paper roll closely adhere to the outer periphery of the tape reel. The two ends of the second elastic member are respectively connected to the end of the connecting shaft and the paper roll holder.

4. The cutting, folding and taping machine according to claim 1, characterized in that: The cutting mechanism includes a tape guiding assembly for receiving and guiding the tape from the feeding mechanism, a tape translation assembly for translating the tape, and a cutting component for cutting the product from the tape. The cutting component includes a cutting motor, a clamping block driven by the cutting motor to swing, a sliding rod connected to the clamping block, a sliding rod guiding block for guiding the sliding rod, a first cutting knife fixedly arranged, a drag pin for fixing the tape, a knife holder fixed at one end of the sliding rod, and a second cutting knife fixed on the knife holder.

5. The cutting, folding and taping machine according to claim 4, characterized in that: The tape translation assembly includes a tape translation motor, a synchronous belt structure driven by the tape translation motor, two pinwheels connected to the synchronous belt structure and rotating synchronously, and two pressing wheels respectively tangent to the two pinwheels. The outer periphery of the pinwheel has a protrusion for passing through the tape.

6. The cutting, folding and taping machine according to claim 4, characterized in that: The tape guiding assembly includes a guide wheel and a tape guide rail, and the guide wheel and the tape guide rail are arranged at intervals along the translation direction of the tape.

7. The cutting, folding and taping machine according to claim 4, characterized in that: The cutting mechanism further includes a waste cutting assembly for cutting the waste part of the tape. The waste cutting assembly is arranged at the end of the tape translation assembly. The waste cutting assembly includes a cylinder, a third cutting knife driven by the cylinder to move up and down, a fourth cutting knife fixedly arranged, and a waste guiding block for guiding the waste part of the tape.

8. The cutting, folding and taping machine according to claim 1, characterized in that: The tape sealing mechanism includes a carrier tape assembly for loading the product onto a flat carrier tape and an adhesive assembly for bonding the adhesive film to the carrier tape to package the product.

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